Gt

Gc

A

$\epsilon$

$\delta$

$\varsigma$

$\xi$

$f^{″}\left(0\right)$

$-{\theta }^{\prime }\left(0\right)$

$-{\varphi }^{\prime }\left(0\right)$

0.1

0.1

0.1

0.5

0.1

0.1

0.1

−0.660201

0.832080

0.570151

1.0

−0.949920

0.855994

0.588104

1.5

−1.103361

0.867082

0.597093

1.0

−1.012021

0.863401

0.595314

1.5

−1.196542

0.877171

0.607562

1.0

−0.734188

1.175041

0.785714

1.5

−0.771837

1.321113

0.881287

1.0

−0.001981

0.937230

0.618841

1.5

−0.753652

1.008681

0.661612

1.0

−0.308219

0.894708

0.598023

1.5

−0.236404

0.905560

0.603154

1.0

−0.646221

0.471314

0.569271

1.5

−0.642665

0.379912

0.569044

1.0

−0.646370

0.830686

0.376354

1.5

−0.642094

0.830261

0.316643